VINTAGE Sears plaid button front blouse Size medium

VINTAGE Sears plaid button front blouse Tag says Size 12- but vintage clothing runs small and this fits an 8/10 medium better. Listed as a medium Excellent condition No flaws noted I have many items listed, please check out my closet! Building a bundle saves $$$$$! I recycle packaging! Help our planet by re-recycling! ❤️♻️